STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
prfCPeptide chain release factor 3; Increases the formation of ribosomal termination complexes and stimulates activities of RF-1 and RF-2. It binds guanine nucleotides and has strong preference for UGA stop codons. It may interact directly with the ribosome. The stimulation of RF-1 and RF-2 is significantly reduced by GTP and GDP, but not by GMP. Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. PrfC subfamily. (539 aa)    
Predicted Functional Partners:
rpmA
PFAM: ribosomal protein L27; KEGG: syn:ssr2799 50S ribosomal protein L27; Belongs to the bacterial ribosomal protein bL27 family.
   
 
 0.931
rplT
Ribosomal protein L20; Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit.
  
 
 0.918
rplL
Ribosomal protein L7/L12; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors. Is thus essential for accurate translation; Belongs to the bacterial ribosomal protein bL12 family.
   
 
 0.916
rplS
Ribosomal protein L19; This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site.
   
   0.907
rpmF
TIGRFAM: ribosomal protein L32; PFAM: ribosomal L32p protein; KEGG: ana:asl3674 50S ribosomal protein L32; Belongs to the bacterial ribosomal protein bL32 family.
  
   0.904
rpmG
PFAM: ribosomal protein L33; KEGG: mar:MAE_48040 50S ribosomal protein L33; Belongs to the bacterial ribosomal protein bL33 family.
   
   0.901
rplC
Ribosomal protein L3; One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit; Belongs to the universal ribosomal protein uL3 family.
    
 0.896
rplI
Ribosomal protein L9; Binds to the 23S rRNA.
   
   0.895
rpmJ
PFAM: ribosomal protein L36; KEGG: pmf:P9303_23231 50S ribosomal protein L36; Belongs to the bacterial ribosomal protein bL36 family.
    
 
 0.890
rplQ
PFAM: ribosomal protein L17; KEGG: syn:sll1819 50S ribosomal protein L17.
   
   0.889
Your Current Organism:
Rippkaea orientalis
NCBI taxonomy Id: 41431
Other names: Cyanothece sp. PCC 8801, R. orientalis PCC 8801, Rippkaea orientalis PCC 8801, Synechococcus sp. PCC 8801, Synechococcus sp. RF-1
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